

Accordingly, the alternate reading is "Eustia of Passion", which is an allusion to events within the game.Īfter the surface of the world succumbed to chaos centuries ago, the city of "Novus Aither" ( ノーヴァス アイテル, Novus Aiteru) is kept afloat in the sky solely by the continual prayers offered by the Saint. However, aiyoku is a homonym in Japanese, and also means "worldly passion" or "lust" (愛欲). The title is a play on words: the actual Kanji used are ai (穢, dirty) and yoku (翼, wing), rendering the primary meaning of "Eustia of the Tarnished Wings". Novels, comic anthologies and drama CD's have also been released. Two manga volumes based on Aiyoku no Eustia were published by Kadokawa Shoten.

An enhanced port for the PlayStation Vita titled Aiyoku no Eustia: Angel's Blessing was released on June 26, 2014. It was planned to be released on March 25, but the schedule was changed due to the Great East Japan earthquake. Aiyoku no Eustia is August's eighth game, preceded by Fortune Arterial and Yoake Mae yori Ruriiro na: Moonlight Cradle. "Eustia of the Tarnished Wings") is a Japanese adult visual novel developed by August for Windows and was released on April 28, 2011. Aiyoku no Eustia ( 穢翼のユースティア, Aiyoku no Yūsutia, lit.
